What rhymes with kampen?

Kampen rhymes with:

campen, vancampen, vankampen, campen, dampen, vancampen, vankampen, campen, compean, dampen, hempen, kempen, vancampen, vankampen

Kampen sounds like:

kampman, kampmann, kempen, kemppainen, kneebone, kniffen, kniffin

What rhymes with kampen?